According to the experts, the most common mistake made by designers and installers is failing to calculate the correct heat load. 

As radiant's benefits are becoming more widely recognized, manufacturers are rolling out new products designed to lower labor costs and make radiant more affordable and accessible.

As home-performance contracting continues to gain traction in the U.S., many HVAC professionals are taking a whole-house approach instead of simply fixing immediate HVAC problems.

Here is a look at what’s new and coming soon in the world of home-performance credentials.

The information included in this article focuses on the trends behind some of the innovative products now available in the home-performance field.

Field demonstrations of newly proven energy efficiency technologies are yielding valuable results for the U.S. Navy, helping it meet energy goals. The initial results have encouraged the Navy to move forward with broader implementation of several of the energy efficiency technologies.

Clients who choose LG Squared to design their homes benefit from the duo’s integrated approach: As Jodi Laumer-Giddens creates the home’s architectural plans, her husband models it for efficiency.

HVAC contractors have embarked upon a number of environmentally conscious efforts, showcasing innovative displays of green awareness that improve energy efficiency and are cost-effective.

Combining cutting-edge technology with exceptional SEER ratings, these central air conditioners and heat pumps represent some of the most efficient products on the market.

Green is really more of a grey area, especially for HVAC contractors. While some enthusiastically believe green still means go, others feel the terminology that once created a spark has all but fizzled out.